How to connect LED with 9v battery - Resistor, LED, 9v battery connection tutorial

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28 сен 2024

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Комментарии : 143

@ALtheDoctorWho Год назад

You would think that they would mention the value of the resistor to use for a 9 volt operation. I know it's 680 Ohm s for 12 volts so i am thinking less resistance maybe 750 or 820 ? Thanks for sharing.

@Fashion_trends_4_U 3 года назад

Brother ,what is the resistance of resistor that you connected in the video ???

@m.l.3927 Месяц назад

Pay attention to the coding on the resistor (bands, colors). You can find tables on Google.

@laijugeorgh6348 4 года назад

You should have been mentioned the value of resistor

@JANTH 2 года назад

Very valuable

@iniyajayakumar9491 2 года назад

15k resistor

@snake1581 Год назад

How many resistors would I need if I am making a small circuit for a small model of an architectural project

@TechniCraftYT Год назад

1k ohm is enough

@ApooravPatil 11 месяцев назад

₹2

@SyamAcademy 4 года назад

You should mention resistance value of resistor.

@dsouzageorgejoy685 3 года назад

The green one

@baguettespy9334 3 года назад

@@dsouzageorgejoy685 wow that really helped😒

@dsouzageorgejoy685 3 года назад

@@baguettespy9334 thanks you can also use a 1k resistor

@akarshkraj9672 2 года назад

@@dsouzageorgejoy685 yea ✌️

@dsouzageorgejoy685 2 года назад

@@akarshkraj9672 me receiving a notification 1 year after posting a comment be like

@mixxstation6260 Год назад

hello loved your videos, how long will the battery last if its always on. about 1 month or more? Liked & Subscribed.

@CapnXeno22 3 года назад

Bro can u make a video about LED but using a NE 555 IC can some capacitors 10uf eloctrolytic and 0.01uf ceramic capacitor. Thanks

@ILoveBeautifulWomen2 2 года назад

Can more led bulbs be added with a dimmer/blinker switch? I want to make a light that I can dim & switch to flashing. Ty

@5.30jpg7 4 года назад

thx for the vid, this helps me a lot to make my experiment exam ☺️🙏

@gazaziho 2 года назад

What's the value of the resistor?

@Gaming_Arena186 2 года назад

quatar watt

@gazaziho 2 года назад

@@Gaming_Arena186 Not wattage, ohm value

@Vedant634 Год назад

1k ohm

@mayukhbora 2 месяца назад

Will the led be damaged if we don't use resistor

@jglycon473 3 года назад

Crappy music, no specific info on LED or resister. No doubt made by a low watt.

@biobagholder8081 Год назад

was looking for help with the part at 1:05 since it doesnt seem to fit, no help there, thanks for nothing

@kaustubhjadhav6861 4 года назад

Bhaii Register konsa use kiya

@kaustubhjadhav6861 4 года назад

Colour batavo plz

@sh0rts230 2 года назад

Resister kitne rating chahiye

@greatbaracuda6164 Год назад

why use resitor? will it work without resistor? how long will battery last if light 12 hour/day

@jesusresendiz875 Год назад

Important question: if u were to put an on and off switch on it, where would it go? 🤔

@thelukalaanjanidevi6468 2 года назад

Hi .how to put 9v bettery with pouch

@ajyt7848 3 года назад

Thanks bro 😊

@robertcollins6106 2 года назад

registor ohm?

@vidchayanmld Год назад

accha kharap LED ko kya hum repair nahi kar sakte?

@norjwall507 4 года назад

300 ohms and 1/4 Watts

@norjwall507 4 года назад

resistor

@mehulkini9384 4 года назад

What's the value of resistor please Is it 1K or 500 ohms?

@bhavishyanakul4209 2 года назад

1,000

@bloodlinegaming9962 Год назад

@@bhavishyanakul4209 anyone wanting to know exactly how much resistance is needed can look no further lol the answer is it depends on what led you have, if it runs off 3.7v and even that is pushing it a bit normally they only use about 3.2 max, but I know a lot of things like vape batteries use 3.7v so I mentioned it. Anywho all yous gotta do is take how much voltage you wanna remove and divide that by how much current you want the LEDs to have. So if you have a 9v battery, then you need to remove around 6v so divide 5.8v by 0.02A and you get 290 Ohms a 280 ohm resister would be fine as well but to check you can multiply your input voltage by your Current value so 9v multiplied by 0.02A = 0.18W thats watts, which means your .25W resistor will be just fine 🙂

@bloodlinegaming9962 Год назад

If your watt value comes out over .25 use a bigger resister or simply wire up 2 of them

@OGRS92 2 года назад

So the led won't glow without the resistor? Can someone help me out...btw I'm using AAAbattery and a single le d

@Manveer_saini 4 года назад

Resistance kitna use kiya

@ScienceFunClub 4 года назад

1K om

@AbhishekKumar-dm7mc 4 года назад

@@ScienceFunClub u replied 330ohm on my question,

@ScienceFunClub 4 года назад

In this video I used 1 kom but 330om is also perfect

@tubejunny 4 года назад

I thump you down , nothing educational , no info of you project Just links to buy. I Will teach you !!! , dont tell Them 9v battery and led , tell Them , 1battery , 1led , 1k resistor.

@benlines2987 4 года назад

You forgot the 9v Battery connector 😆

@kevinvasquez1020 4 года назад

My g thank i was wondering what resistor he was using

@Motorhead919 3 года назад

Why he put the resistor to negative :p

@kossik8 7 дней назад

@@Motorhead919 so that the the negative can resist the led

@suhailsuha8484 Год назад

What is Resistor value?

@khalequzzamanrony7013 3 года назад

Bro.What is the Negative and positive side in the 9V battery??Please Tell me.I can't identify them.

@davebacknolaliki1452 3 года назад

The negative is the larger female contact. The positive is the smaller male contact.

@khalequzzamanrony7013 3 года назад

@@davebacknolaliki1452 Thank you bro

@Ayushrider777 6 месяцев назад

May be 1K resistor

@rishi19 4 года назад

Whats the purpose of resister

@ScienceFunClub 4 года назад

Resistance prevents the overheating of LED. It protect the led otherwise LED may burn

@rishi19 4 года назад

@@ScienceFunClub can you plz tell me can i glow 8 led on 9v battery . how their is need of resister or direct wiring

@ibrahimssayed8141 4 года назад

What if I want to wire more than one led 20 for example

@inx1819 4 года назад

@@ibrahimssayed8141 just repeat this circuit with 2 more wires

@carolynchilcott6904 Год назад

You should of put a on and off switch

@himanshuff1980 2 года назад

Kitna Ka resistor hai

@Pedalheadshow 2 года назад

Good song for high contrast baby videos

@srikanth1101g 4 года назад

220 ohm?

@jesusresendiz875 Год назад

Important question: can the resistor go on either on the long led or short leg of the LED light? 🤔

@ScienceFunClub Год назад

yes

@vigneshn8545 4 года назад

Resistors use pannama direct ah wheel wire switch box la led use pannalama

@TheChandranari 3 года назад

Peanut red bulb's&Resister values are not mentioned in the demonstration.So hopeless demonstration will not help the beginers to know its values!!

@dheerendrashukla525 3 года назад

Resister value

@rosexblinkgamer4346 Год назад

Oo uncle nhi chala

@dollyjain7975 3 года назад

Thanku it helped me a lot☺

@mhnoni 6 месяцев назад

For those who is looking for the ohm from this useless video, you need > 350ohm not to burn it. here is the equation, Red LED takes 0.02A and 2V (check your LED spec) Your battery is 9V 9V-2V=7V 7/0.02= 350ohm resister you need. -- Now what kind of wattage resister should be? 0.02^2x350=0.14w resister wattage minimum. -- Extra info, how long the battery will last in perfect condition? If our 9v battery is 500mAh then 500/20mAh=25 hours

@shivamprakash1934 11 месяцев назад

It's 10k. Resisistor

@ganaadithyapianomusic8981 4 года назад

I think 2.2komh

@kalpanam.n2096 4 года назад

An easy circuit

@JAGDISHSHARMA-hz3yk Год назад

😅😅😅

@bisesh_op 4 года назад

Mast

@norjwall507 4 года назад

300 ohms 1/4 watts

@debendra1329 Год назад

What is the value of resistor? Keep teaching in proper manner to understand.

@ScienceFunClub Год назад

1 k.. u can also use 700

@youtubecreator3191 2 года назад

1 k ohm resistance used in this video

@rajshriparate3372 2 года назад

Thanks bro

@MrMotivationalSucces 2 года назад

Yeah, its working thanks a lot my parents appriaciated it a lot thanks again 🥰

@RohitSingh-pq8ss Год назад

chotiye value to bata aise to andha bhe connect kr lega

@deputydiecast8327 2 года назад

Hello. I I want to wired up my own 3mm leds for my models, but I cant figure out what type of resistor to use, I am using a 9v battery to power and I need to use around 10-15 led per model. Unsure what resistor I would need for that. Any help would be appreciated.

@yamu_stars_216 4 года назад

Why we are connecting resistor to the neutral wire(black) not to phase(black)wire plz reply me..🙏🙏🙏🙏🙏

@shivchandran763 3 года назад

battery doesnt have neutral and phase. it only has positive and negative

@kossik8 7 дней назад

resistors don't have a polarity- so it does not matter what side is connected to what- It could well be connected to the read wire t00-

@amals.p7312 4 года назад

Which resistor use? Color code?

@RupertvdPrerie 3 года назад

That music was on point! :D

@shivratanmarothiya2135 11 месяцев назад

Thank you😂

@ekjotkaur9762 3 года назад

Bekaar video

@yapin6731 3 года назад

Hello I am using this type but the resistor became heat up

@SumanSarkar88 11 месяцев назад

You should connect the resistor with +ve side of diode

@sagunsachan528 2 года назад

What if we connect resistor with negative terminal of the battery?

@ScienceFunClub 2 года назад

You can connect it to negative terminal also. it will work

@42luke93 6 месяцев назад

How to connect a capacitor to this?

@leena3381 Год назад

If 9v battery Is connected by connector always is there any chance of discharge?

@technaitik5974 2 года назад

Bro jab m led 9v battery se chaalta toh led kharab hojati

@westabsupplyebay4093 5 месяцев назад

Will this work with 14 gauge wiring? I'm doing a temporary fix on my cars right head light.

@aqeelahmed1405 2 года назад

I v been doing it for a long time but not worked but after your video it worked Thankssss 🙂🙂🙂🙂🙂🙂🙂😉😉😉😉😉

@garvitbhajanka8060 3 года назад

Mine is not glowing

@spix2k840 Год назад

Thanks I'll let u know if it works because I connected it without resistor and it did not glow so I'm hoping it will now after I use resistor

@whitneydesignlabs8738 7 месяцев назад

Thanks for sharing!

@krishnagupta201 Год назад

Agr isme wire connect krke continuity bna du to kya kaam ho jayega

@SumanSarkar88 11 месяцев назад

Background music is very good 😊

@kusmaverma1564 10 месяцев назад

Thanks you bro 😅 its work

@avjitsamanto201 3 года назад

Video ta valo

@freefiregamming7117 4 года назад

भाई बताया ही नहीं कौन सा कितना watt or volt का हैं। comment में बता दो

@ankitelectronic9408 Год назад

@bidurapatel9209 Год назад

Resistance value

@arvinrebujio7437 2 года назад

how many watts did the bulb was?

@zerotwo891 Год назад

resistor value?

@jhesstong5300 2 года назад

hi, im your new subscriber here... What was the value of the resistor?

@handsoffanomaly7 2 года назад

1K ohms

@sumandash9420 4 года назад

What is the ohm val

@satwik805 Год назад

What type of resistor

@ScienceFunClub Год назад

1 k

@nicoscala2523 4 года назад

Can I use a 12 V power source ?

@god_or_what342 3 года назад

Yes

@AbhishekKumar-dm7mc 4 года назад

Bhai resistor ki kya specification hai? Kuch to batadia hota +/- k alawa

@ScienceFunClub 4 года назад

330 om

@rajakbabu8760 4 года назад

Brother how to find that we use 330 ohms. Why not 1k ohm resistor or more than that

@AbhishekKumar-dm7mc 4 года назад

@@rajakbabu8760 first know the voltage of battery and the led you want to use, then measure the consumption of ampere of led .and when you have three values use formula resistance=(battrry voltage - led voltage) divide it by current value. Yaha jo led use hui hai uska dekhte hain uska voltage hai kareeb 3volt or current consume krti hai 20miliamp or 0.02amp.or battery use krre hain 9volt. Formula lagao or resistance ki value aegi 300 ohm. U can use nearby resistance like 330ohm or whatever available in market closest to calculated resistance.